Personal watercraft



FIG. 1 is a front left perspective view showing a personal watercraft according to our design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Throughout the figures, the dashed lines show unclaimed structure or environment, and form no part of the claimed design. 

The ornamental design for a personal watercraft, as shown. 